石油套管
产品名称：石油套管
执行标准：API SPEC 5CT、API SPEC 5B、ISO 11960:2004
产品钢级：H40、J55、K55、M65、L80、N80、C90、T95、C95、P110、Q125、天钢TP系列
规格范围：外径Ф114.3mm —508mm，壁厚：5.21mm —22.22mm
(4 1/2"~20")
长度范围：范围：R1（4.88－7.62m）；范围：R2（6.72－10.36m）；范围：R3（10.36－14.63m）
螺纹扣型： 平端（P）、短圆（STC）、长圆（LC）、偏梯形（BC）
产品用途：套管是一种大口径管材，起到固定石油和天然气油井壁或井孔的作用。套管的制造过程与油管的制造过程是没有区别的。首先，光管的两端要进行缧纹加工。然后对缧纹进行检测，如有需要，还要进行重新加工缧纹，以确保与接箍的精确连接。在油管与套管喷漆和打包之前，要进行表面处理以增强强度，还要接受各种检测（包括通径检验和水压试验）。
石油套管参数：
| 规格Size | 重量代号Linear Mass | 外径 | 壁厚 | 端部加工形式 Type of end-finish | |||||||||
| lb/ft | Outside diameter | Wall thichness | 钢级 Grade | ||||||||||
| ln. | mm | ln. | mm | H-40 | J-55 | M-65 | L-80 | N-80 1类、Q类 | C-90 | P-110 | Q-125 | ||
| K-55 | C-95 | T-95 | |||||||||||
| 4 1/2” | 9.5 | 4.5 | 114.3 | 0.205 | 5.21 | PS | PS | PS | -- | -- | -- | -- | -- |
| 10.5 | 4.5 | 114.3 | 0.224 | 5.69 | — | PSB | PSB | -- | -- | -- | -- | -- | |
| 11.6 | 4.5 | 114.3 | 0.25 | 6.35 | -- | PSLB | PLB | PLB | PLB | PLB | PLB | -- | |
| 13.5 | 4.5 | 114.3 | 0.29 | 7.37 | -- | -- | PLB | PLB | PLB | PLB | PLB | -- | |
| 15.1 | 4.5 | 114.3 | 0.337 | 8.56 | -- | -- | -- | -- | -- | -- | PLB | PLB | |
| 5” | 11.5 | 5 | 127 | 0.22 | 5.59 | -- | PS | PS | -- | -- | -- | -- | -- |
| 13 | 5 | 127 | 0.253 | 6.43 | -- | PSLB | PSLB | -- | -- | -- | -- | -- | |
| 15 | 5 | 127 | 0.296 | 7.52 | -- | PSLB | PLB | PLB | PLB | PLB | PLB | -- | |
| 18 | 5 | 127 | 0.362 | 9.19 | -- | -- | PLB | PLB | PLB | PLB | PLB | PLB | |
| 21.4 | 5 | 127 | 0.437 | 11.1 | -- | -- | PLB | PLB | PLB | PLB | PLB | PLB | |
| 23.2 | 5 | 127 | 0.478 | 12.14 | -- | -- | -- | PLB | PLB | PLB | PLB | PLB | |
| 24.1 | 5 | 127 | 0.5 | 12.7 | -- | -- | -- | PLB | PLB | PLB | PLB | PLB | |
| 5 1/2” | 14 | 5.5 | 139.7 | 0.244 | 6.2 | PS | PS | PS | -- | -- | -- | -- | -- |
| 15.5 | 5.5 | 139.7 | 0.275 | 6.98 | -- | PSLB | PSLB | -- | -- | -- | -- | -- | |
| 17 | 5.5 | 139.7 | 0.304 | 7.72 | -- | PSLB | PLB | PLB | PLB | PLB | PLB | -- | |
| 20 | 5.5 | 139.7 | 0.361 | 9.17 | -- | -- | PLB | PLB | PLB | PLB | PLB | -- | |
| 23 | 5.5 | 139.7 | 0.415 | 10.54 | -- | -- | PLB | PLB | PLB | PLB | PLB | PLB | |
| 26.8 | 5.5 | 139.7 | 0.5 | 12.7 | -- | -- | -- | -- | -- | P | -- | -- | |
| 29.7 | 5.5 | 139.7 | 0.562 | 14.27 | -- | -- | -- | -- | -- | P | -- | -- | |
| 32.6 | 5.5 | 139.7 | 0.625 | 15.87 | -- | -- | -- | -- | -- | P | -- | -- | |
| 35.3 | 5.5 | 139.7 | 0.687 | 17.45 | -- | -- | -- | -- | -- | P | -- | -- | |
| 38 | 5.5 | 139.7 | 0.75 | 19.05 | -- | -- | -- | -- | -- | P | -- | -- | |
| 40.5 | 5.5 | 139.7 | 0.812 | 20.62 | -- | -- | -- | -- | -- | P | -- | -- | |
| 43.1 | 5.5 | 139.7 | 0.875 | 22.23 | -- | -- | -- | -- | -- | P | -- | -- | |
| 6 5/8” | 20 | 6.625 | 168.28 | 0.288 | 7.32 | PS | PSLB | PSLB | -- | -- | -- | -- | -- |
| 24 | 6.625 | 168.28 | 0.352 | 8.94 | -- | PSLB | PLB | PLB | PLB | PLB | PLB | -- | |
| 28 | 6.625 | 168.28 | 0.417 | 10.59 | -- | -- | PLB | PLB | PLB | PLB | PLB | -- | |
| 32 | 6.625 | 168.28 | 0.475 | 12.06 | -- | -- | -- | PLB | PLB | PLB | PLB | PLB | |
| 7” | 17 | 7 | 177.8 | 0.231 | 5.87 | PS | -- | -- | -- | -- | -- | -- | -- |
| 20 | 7 | 177.8 | 0.272 | 6.91 | PS | PS | PS | -- | -- | -- | -- | -- | |
| 23 | 7 | 177.8 | 0.317 | 8.05 | -- | PSLB | PLB | PLB | PLB | PLB | -- | -- | |
| 26 | 7 | 177.8 | 0.362 | 9.19 | -- | PSLB | PLB | PLB | PLB | PLB | PLB | -- | |
| 29 | 7 | 177.8 | 0.408 | 10.36 | -- | -- | PLB | PLB | PLB | PLB | PLB | -- | |
| 32 | 7 | 177.8 | 0.453 | 11.51 | -- | -- | PLB | PLB | PLB | PLB | PLB | -- | |
| 35 | 7 | 177.8 | 0.498 | 12.65 | -- | -- | -- | PLB | PLB | PLB | PLB | PLB | |
| 38 | 7 | 177.8 | 0.54 | 13.72 | -- | -- | -- | PLB | PLB | PLB | PLB | PLB | |
| 42.7 | 7 | 177.8 | 0.625 | 15.87 | -- | -- | -- | -- | -- | P | -- | -- | |
| 46.4 | 7 | 177.8 | 0.687 | 17.45 | -- | -- | -- | -- | -- | P | -- | -- | |
| 50.1 | 7 | 177.8 | 0.75 | 19.05 | -- | -- | -- | -- | -- | P | -- | -- | |
| 53.6 | 7 | 177.8 | 0.812 | 20.62 | -- | -- | -- | -- | -- | P | -- | -- | |
| 57.1 | 7 | 177.8 | 0.875 | 22.23 | -- | -- | -- | -- | -- | P | -- | -- | |
| 7 5/8’’ | 24 | 7.625 | 193.68 | 0.3 | 7.62 | PS | - | - | - | - | - | - | - |
| 26.4 | 7.625 | 193.68 | 0.328 | 8.33 | - | PSLB | PSLB | PLB | PLB | PLB | PLB | - | |
| 29.7 | 7.625 | 193.68 | 0.375 | 9.53 | - | - | PLB | PLB | PLB | PLB | PLB | - | |
| 33.7 | 7.625 | 193.68 | 0.43 | 10.92 | - | - | PLB | PLB | PLB | PLB | PLB | - | |
| 39 | 7.625 | 193.68 | 0.5 | 12.7 | - | - | - | PLB | PLB | PLB | PLB | PLB | |
| 42.8 | 7.625 | 193.68 | 0.562 | 14.27 | - | - | - | PLB | PLB | PLB | PLB | PLB | |
| 45.3 | 7.625 | 193.68 | 0.595 | 15.11 | - | - | - | PLB | PLB | PLB | PLB | PLB | |
| 47.1 | 7.625 | 193.68 | 0.625 | 15.88 | - | - | - | PLB | PLB | PLB | PLB | PLB | |
| 51.2 | 7.625 | 193.68 | 0.687 | 17.45 | - | - | - | - | - | P | - | - | |
| 55.3 | 7.75 | 193.68 | 0.75 | 19.05 | - | -- | - | - | P | - | - | ||
| 7 3/4” | 46.1 | 8.625 | 219.08 | 0.595 | 15.11 | - | - | - | P | P | P | P | P |
| 8 5/8” | 24 | 8.625 | 219.08 | 0.264 | 6.71 | - | PS | PS | - | - | - | - | - |
| 28 | 8.625 | 219.08 | 0.304 | 7.72 | PS | - | PS | - | - | - | - | - | |
| 32 | 8.625 | 219.08 | 0.352 | 8.94 | PS | PSLB | PSLB | - | - | - | - | - | |
| 36 | 8.625 | 219.08 | 0.4 | 10.16 | - | PSLB | PSLB | PLB | PLB | PLB | PSLB | - | |
| 8.625 | 219.08 | 0.45 | 11.43 | - | - | PLB | PLB | PLB | PLB | PLB | - | ||
| 44 | 8.625 | 219.08 | 0.5 | 12.7 | - | - | - | PLB | PLB | PLB | PLB | - | |
| 49 | 9.625 | 244.28 | 0.557 | 14.15 | - | - | - | PLB | PLB | PLB | - | PLB | |
| 9 5/8” | 32.3 | 9.625 | 244.48 | 0.312 | 7.92 | PS | - | - | - | - | - | - | - |
| 36 | 9.625 | 244.48 | 0.352 | 8.94 | PS | PSLB | PSLB | - | - | - | - | - | |
| 40 | 9.625 | 244.48 | 0.395 | 10.03 | - | PSLB | PSLB | PLB | PLB | PLB | PLB | - | |
| 43.5 | 9.625 | 244.48 | 0.435 | 11.05 | - | - | PLB | PLB | PLB | PLB | PLB | - | |
| 47 | 9.625 | 244.48 | 0.472 | 11.99 | - | - | PLB | PLB | PLB | PLB | PLB | PLB | |
| 53.5 | 9.625 | 244.48 | 0.545 | 13.84 | - | - | - | PLB | PLB | PLB | PLB | PLB | |
| 58.4 | 9.625 | 244.48 | 0.595 | 15.11 | - | - | - | PLB | PLB | PLB | - | PLB | |
| 59.4 | <, P align=center>9.625 | 244.48 | 0.609 | 15.57 | - | - | - | - | - | P | - | - | |
| 64.9 | 9.625 | 244.48 | 0.672 | 17.07 | - | - | - | - | - | P | - | - | |
| 70.3 | 9.625 | 244.48 | 0.734 | 18.64 | - | - | - | - | - | P | - | - | |
| 75.6 | 9.625 | 244.48 | 0.797 | 20.24 | - | - | - | - | - | P | - | - | |
| 10 3/4” | 32.75 | 10.75 | 273.05 | 0.279 | 7.09 | PS | - | - | - | - | - | - | - |
| 40.5 | 10.75 | 273.05 | 0.35 | 8.89 | PS | PSB | PSB | - | - | - | - | - | |
| 45.5 | 1075 | 273.05 | 0.4 | 10.16 | - | PSB | PSB | - | - | - | - | - | |
| 51 | 10.75 | 273.05 | 0.45 | 11.43 | - | PSB | PSB | PSB | PSB | PSB | PSB | - | |
| 55.5 | 10.75 | 273.05 | 0.468 | 12.57 | - | - | PSB | PSB | PSB | PSB | PSB | - | |
| 60.7 | 10.75 | 273.05 | 0.545 | 13.84 | - | - | - | - | - | PSB | PSB | PSB | |
| 65.7 | 10.75 | 273.05 | 0.595 | 15.11 | - | - | - | - | - | PSB | PSB | PSB | |
| 73.2 | 10.75 | 273.05 | 0.672 | 17.07 | - | - | - | - | - | P | - | - | |
| 79.2 | 10.75 | 27305 | 0.734 | 18.64 | - | - | - | - | - | P | - | - | |
| 85.3 | 10.75 | 273.05 | 0.797 | 20.24 | - | - | - | - | - | P | - | - | |
| 11 3/4” | 42 | 11.75 | 298.45 | 0.333 | 8.46 | PS | - | - | - | - | - | - | - |
| 47 | 11.75 | 298.45 | 0.375 | 9.53 | - | PSB | PSB | - | - | - | - | - | |
| 54 | 11.75 | 298.45 | 0.435 | 11.05 | - | PSB | PSB | - | - | - | - | - | |
| 65 | 11.75 | 298.45 | 0.534 | 13.56 | - | - | - | P | P | P | P | P | |
| 71 | 11.75 | 298.45 | 0.582 | 14.78 | - | - | - | P | P | P | P | P | |
| 13 3/8” | 48 | 13.375 | 339.73 | 0.33 | 8.38 | PS | - | - | - | - | - | - | - |
| 54.5 | 13.375 | 339.73 | 0.38 | 9.65 | - | PSB | PSB | - | - | - | - | - | |
| 61 | 13.375 | 339.73 | 0.43 | 10.92 | - | PSB | PSB | - | - | - | - | - | |
| 68 | 13.375 | 339.73 | 0.48 | 12.19 | - | PSB | PSB | PSB | PSB | PSB | PSB | - | |
| 72 | 13.375 | 339.73 | 0.514 | 13.06 | - | - | - | PSB | PSB | PSB | PSB | PSB | |
| 16” | 65 | 16 | 406.4 | 0.375 | 9.53 | PS | - | - | - | - | - | - | - |
| 75 | 16 | 406.4 | 0.438 | 11.13 | - | PSB | PSB | - | - | - | - | - | |
| 84 | 16 | 406.4 | 0.495 | 12.75 | - | PSB | PSB | - | - | - | - | - | |
| 109 | 16 | 406.4 | 0.656 | 16.66 | - | P | - | P | P | - | P | P | |
| 18 5/8” | 87.5 | 18.625 | 473.08 | 0.435 | 11.05 | PS | PSB | PSB | - | - | - | - | - |
| 20” | 94 | 20 | 508 | 0.438 | 11.13 | PSL | PSLB | PSLB | - | - | - | - | - |
| 106.5 | 20 | 508 | 0.5 | 12.7 | - | PSLB | PSLB | - | - | - | - | - | |
| 133 | 20 | 508 | 0.635 | 16.13 | - | PSLB | - | - | - | - | - | - | |
| P – 平端/Plain end; | |||||||||||||
| S – 短圆螺纹/Short round thread | |||||||||||||
| L – 长圆螺纹/Long round thread | |||||||||||||
| B – 偏梯形螺纹/Buttress thread | |||||||||||||
